12150520

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1697}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 27507600

約数和(自身を除く): 15357080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1697, 1790, 3394, 3580, 6788, 7160, 8485, 13576, 16970, 33940, 67880, 303763, 607526, 1215052, 1518815, 2430104, 3037630, 6075260, 12150520]

約数ペア:

[(1, 12150520), (2, 6075260), (4, 3037630), (5, 2430104), (8, 1518815), (10, 1215052), (20, 607526), (40, 303763), (179, 67880), (358, 33940), (716, 16970), (895, 13576), (1432, 8485), (1697, 7160), (1790, 6788), (3394, 3580)]